12912834416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{58427}}^1$

素因数の和:59181

約数の個数: 40

約数和(自身を含む): 26372062080

約数和(自身を除く): 13459227664

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 727, 1454, 2908, 5816, 11632, 13813, 27626, 55252, 58427, 110504, 116854, 221008, 233708, 467416, 934832, 1110113, 2220226, 4440452, 8880904, 17761808, 42476429, 84952858, 169905716, 339811432, 679622864, 807052151, 1614104302, 3228208604, 6456417208, 12912834416]

約数ペア:

[(1, 12912834416), (2, 6456417208), (4, 3228208604), (8, 1614104302), (16, 807052151), (19, 679622864), (38, 339811432), (76, 169905716), (152, 84952858), (304, 42476429), (727, 17761808), (1454, 8880904), (2908, 4440452), (5816, 2220226), (11632, 1110113), (13813, 934832), (27626, 467416), (55252, 233708), (58427, 221008), (110504, 116854)]